Update RefRef.py

RefRef.py

@@ -35,15 +35,15 @@ class RefRef(datasets.GeneratorBasedBuilder):
     BUILDER_CONFIG_CLASS = RefRefConfig
     BUILDER_CONFIGS = [
         RefRefConfig(
-            name="single_non_convex",
+            name="single-non-convex",
             description="Single non-convex scene configuration for RefRef dataset.",
         ),
         RefRefConfig(
-            name="multiple_non_convex",
+            name="multiple-non-convex",
             description="Multiple non-convex scene configuration for RefRef dataset.",
         ),
         RefRefConfig(
-            name="single_convex",
+            name="single-convex",
             description="Single convex scene configuration for RefRef dataset.",
         )
     ]